<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>主页测试</title>
</head>
<body>
<p>当前会话【<%=session.getId()%>】</p>
<p>
<p>
    欢迎【${userNm}】用户登陆,你的账号是【${userCd}】
<p>
${empty userCd?"<a href='login.jsp'>未登陆</a>":"<a href='loginOut.jsp'>退出登陆</a>"}
</p>
</body>
</html>